56980105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125231}}^1$

素因数の和:125256

約数の個数: 16

約数和(自身を含む): 84155904

約数和(自身を除く): 27175799

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 125231, 626155, 876617, 1628003, 4383085, 8140015, 11396021, 56980105]

約数ペア:

[(1, 56980105), (5, 11396021), (7, 8140015), (13, 4383085), (35, 1628003), (65, 876617), (91, 626155), (455, 125231)]